Callsign:	WDJ8571
MMSI number:	368017750
IMO number:	951487
Navigational status:	Undefined/default (15)
Vessel class:	Towing (31)
Destination:	LEMONT/MM300
Location:	41°41.07' N 87°50.45' W - locator EN61BQ94CG - show map 2.1 km Northwest bearing 335° from Palos Park, Cook County, Illinois, United States [?] 2.4 km Southwest bearing 236° from Palos Hills, Cook County, Illinois, United States 24.3 km Southwest bearing 221° from Chicago, Cook County, Illinois, United States 40.6 km East bearing 102° from Aurora, Kane County, Illinois, United States
Last position:	2025-11-03 00:21:02 UTC (95d 10h58m ago) 2025-11-02 18:21:02 CST local time at Palos Park, United States [?]
Course:	278° – heading 511°
Speed:	9 km/h
Dimensions:	length 18 m width 8 m draught 2.8 m
Last path:	WDJ8571>ais via Snhnry
Positions stored:	22696

This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.